CN216298433U - Flexible turnover device for trailer girder welding - Google Patents
Flexible turnover device for trailer girder welding Download PDFInfo
- Publication number
- CN216298433U CN216298433U CN202121171976.7U CN202121171976U CN216298433U CN 216298433 U CN216298433 U CN 216298433U CN 202121171976 U CN202121171976 U CN 202121171976U CN 216298433 U CN216298433 U CN 216298433U
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- welding
- trailer
- trailer girder
- fixed mounting
- connecting plate
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- 238000003466 welding Methods 0.000 title claims abstract description 49
- 230000007306 turnover Effects 0.000 title claims abstract description 20
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 17
- 239000010959 steel Substances 0.000 claims abstract description 17
- 238000007514 turning Methods 0.000 claims abstract description 5
- 230000005540 biological transmission Effects 0.000 claims description 11
- 238000004804 winding Methods 0.000 claims description 5
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000005096 rolling process Methods 0.000 abstract description 16
- 238000003754 machining Methods 0.000 abstract description 2
- 238000012545 processing Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model is suitable for the technical field of trailer girder machining assistance, and discloses a flexible turnover device for welding a trailer girder. According to the utility model, when the rotating motor operates to drive the rotating rod and the rolling roller at the top of the rotating rod to rotate, the two steel wire ropes can be simultaneously driven to simultaneously rotate and roll to the surface of the rolling roller in the same direction, so that two sides of a trailer girder to be welded and processed can be simultaneously lifted, the time for adjusting the welding position of the trailer girder is shortened, the subsequent welding efficiency is improved, the danger of side turning caused by the single-side lifting of the trailer girder is avoided, and the device is practical and suitable for wide popularization and use.
Description
Technical Field
The utility model is suitable for the technical field of trailer girder machining assistance, and particularly relates to a flexible turnover device for trailer girder welding.
Background
At present, a trailer crossbeam is a main component of a trailer frame, is generally called a longitudinal beam, a left longitudinal beam and a right longitudinal beam in the middle of the frame, has an I-shaped section, and consists of an upper wing plate, a lower wing plate and a web plate in the middle. The performance of the girder of the trailer is good and bad, and the overall quality of the trailer is related.
According to a patent (publication number is 'CN 106563912A'), the welding flexible turnover device for the girder of the trailer comprises two groups of flexible supporting components which are arranged at intervals along the length direction of the girder of the trailer, and the interval distance between the two groups of flexible supporting components is matched with the length of the girder of the trailer; each group of flexible supporting components respectively comprises two supporting upright columns which are oppositely arranged along the width direction of a trailer girder; a supporting and fixing structure is arranged between the bottom ends of the two supporting upright columns, and a steel wire rope for supporting a girder of the trailer is arranged between the top ends of the two supporting upright columns; anti-falling locking structures are respectively arranged between the two ends of the steel wire rope and the corresponding supporting upright posts. The trailer girder flexible support device has the advantages of simple and ingenious overall structure design and low manufacturing cost, realizes flexible support of the trailer girder through the steel wire rope, is convenient to realize the overturning of the trailer girder in the welding process, is convenient to carry out double-side welding operation, is convenient to operate and use, and is beneficial to improving the welding efficiency and the welding quality.
However, there are still some disadvantages in the above patents: because above-mentioned patent need install two sets of wire rope when using, adjust two sets of wire rope respectively, and when connecting the trailer girder of installation to wire rope and drawing high the processing, still need stimulate two sets of wire rope respectively and draw high the processing to trailer girder both sides respectively, and complex operation not only like this to can't accomplish to raise trailer girder both sides simultaneously, and then very easily lead to the one end of girder to fall and contact ground and impaired raising the in-process, and then influence subsequent welding quality. Therefore, we propose a flexible turnover device for welding the girder of the trailer.
SUMMERY OF THE UTILITY MODEL
The utility model mainly aims to provide a trailer girder welding flexible turnover device which can effectively solve the problems in the background technology.
In order to achieve the purpose, the utility model adopts the technical scheme that:
a flexible turnover device for welding a trailer girder comprises a welding table, wherein supporting rods are fixedly arranged on the left side and the right side of the top end of the welding table, a fixed frame is fixedly arranged on the surface of the top end of each supporting rod, first rotating rods are rotatably arranged on the front side and the rear side of the top end of each fixed frame through first bearings, a guide wheel is fixedly arranged at the middle end of each first rotating rod in a penetrating manner, a second rotating rod is rotatably arranged in the middle of the top end of the welding table through a second bearing, a rolling roller is fixedly arranged on the surface of the top end of the second rotating rod, steel wire ropes are fixedly arranged on the upper side and the lower side of the middle end of the rolling roller, the middle end of the steel wire rope is movably attached to the surface of the outer side wall of the guide wheel, a follower gear is fixedly embedded and installed on the surface of the middle end of each second rotating rod, the welding bench top fixed mounting has the rotation motor, the transmission gear is installed to the fixed embedding in transmission shaft top of rotating the motor.
Preferably, each steel wire rope side top end is fixedly provided with a connecting plate, each connecting plate side upper end and lower end is fixedly provided with a sliding block, each connecting plate side middle end is fixedly provided with a fixing rod, each fixing rod side top end is rotatably provided with an electromagnet through an electric slip ring, and each electromagnet side upper end and lower end are provided with a sliding groove.
Preferably, every equal fixed mounting in connecting plate side top has a fixed plate, every the fixed plate middle-end all runs through movable mounting and has spacing bolt, spacing screw has been seted up to the sliding block middle-end, and the spacing bolt bottom is screwed in inside the spacing screw through the screw thread.
Preferably, the sliding block and the sliding groove are both T-shaped, and the sliding block is slidably mounted inside the sliding groove.
Preferably, the left side of the transmission gear is meshed with the right side of the follow-up gear.
Compared with the prior art, the utility model has the following beneficial effects:
1. according to the welding flexible turnover device for the trailer girder, the two steel wire ropes can be simultaneously driven to simultaneously rotate and be wound to the surface of the winding roller wheel in the same direction through the guide wheel, the first rotating rod, the electromagnet, the winding roller wheel and the steel wire ropes, so that two sides of the trailer girder needing to be welded can be simultaneously lifted, the time for adjusting the welding position of the trailer girder is shortened, the subsequent welding efficiency is improved, and the phenomenon that the trailer girder is lifted on one side to cause side turning is avoided.
2. According to the trailer girder welding flexible overturning device, the T-shaped sliding block can still reinforce the electromagnet when the trailer girder overturns through the sliding groove, the sliding block and the limiting bolt, so that the overturning stability and the welding stability are ensured, and the welding quality is improved.
Drawings
FIG. 1 is an overall front sectional structure schematic view of a trailer girder welding flexible turnover device of the present invention;
FIG. 2 is an overall top view structural schematic diagram of a trailer girder welding flexible turnover device of the utility model;
fig. 3 is an enlarged structural schematic diagram of a part a of the trailer girder welding flexible turnover device.
Reference numerals: 1. a welding table; 2. a support bar; 3. a fixing frame; 4. a first bearing; 5. a first rotating lever; 6. a guide wheel; 7. a wire rope; 8. a second rotating lever; 9. A second bearing; 10. a follower gear; 11. a transmission gear; 12. a transmission gear; 13. A connecting plate; 14. fixing the rod; 15. an electromagnet; 16. a fixing plate; 17. a limit bolt; 18. a limiting screw hole; 19. a slider; 20. a sliding groove; 21. an electrical slip ring; 22. And (6) rolling a roller.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly, e.g., as meaning fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed; the type of the electrical appliance provided by the utility model is only used for reference. For those skilled in the art, different types of electrical appliances with the same function can be replaced according to actual use conditions, and for those skilled in the art, the specific meaning of the above terms in the present invention can be understood in specific situations.
As shown in fig. 1-3, a trailer girder welding flexible turnover device comprises a welding table 1, wherein support rods 2 are fixedly mounted on the left side and the right side of the top end of the welding table 1, a fixed frame 3 is fixedly mounted on the surface of the top end of each support rod 2, first rotating rods 5 are rotatably mounted on the front side and the rear side of the top end of each fixed frame 3 through first bearings 4, the middle ends of the first rotating rods 5 are respectively and fixedly provided with a guide wheel 6 in a penetrating manner, the middle part of the top end of the welding table 1 is rotatably provided with a second rotating rod 8 through a second bearing 9, a rolling roller 22 is fixedly mounted on the surface of the top end of the second rotating rod 8, steel wire ropes 7 are fixedly mounted on the upper side and the lower side of the middle end of the rolling roller 22, the middle end of each steel wire rope 7 is movably fitted on the outer side wall surface of the guide wheel 6, and a follower gear 10 is fixedly inlaid on the surface of the middle end of the second rotating rod 8, the top of the welding table 1 is fixedly provided with a rotating motor 11, and the top end of a transmission shaft of the rotating motor 11 is fixedly embedded with a transmission gear 12.
As shown in fig. 1 and fig. 2, in this embodiment, because one side of two sets of steel wire ropes 7 is connected to the upper and lower ends of the rolling roller 22, and then when the rotating motor 11 operates to drive the second rotating rod 8 and rotate together with the rolling roller 22 at the top thereof, two steel wire ropes 7 can be simultaneously driven to simultaneously rotate in the same direction and roll to the surface of the rolling roller 22, and then the two sides of the trailer girder required to be welded and processed can be simultaneously lifted, and then the time required for adjusting the welding position of the trailer girder is shortened, the efficiency of subsequent welding is improved, and the condition that the trailer girder is singly lifted and has the risk of side turning is avoided.
In this embodiment (as shown in fig. 1 and 3), each equal fixed mounting in 7 sides of wire rope top has connecting plate 13, every equal fixed mounting in both ends has sliding block 19 about 13 sides of connecting plate, every equal fixed mounting in 13 sides of connecting plate middle-end has dead lever 14, every dead lever 14 sides top all rotates through electric slip ring 21 and installs electro-magnet 15, every sliding tray 20 has all been seted up at both ends about 15 sides of electro-magnet 15, owing to set up sliding tray 20 at 15 sides of electro-magnet to and place sliding block 19 inside sliding tray 20, can drive when adsorbing fixed trailer girder and overturn thereupon at electro-magnet 15, the sliding block 19 of T-shape still can consolidate electro-magnet 15, guarantees the stability of upset.
In this embodiment (as shown in fig. 1 and 3), each connecting plate 13 side top end all fixed mounting have a fixed plate 16, every fixed plate 16 middle-end all runs through movable mounting has a limit bolt 17, limit screw 18 has been seted up to sliding block 19 middle-end, and limit bolt 17 bottom is screwed in limit screw 18 inside through the screw thread, guarantees the welded stability of trailer girder when not needing the upset.
In this embodiment (as shown in fig. 1 and 3), the sliding block 19 and the sliding groove 20 are both T-shaped, and the sliding block 19 is slidably mounted inside the sliding groove 20, so that the sliding block 19 can only slide inside the sliding groove 20 and cannot be separated from the sliding groove 20.
In this embodiment (as shown in fig. 1 and fig. 2), the left side of the transmission gear 12 is meshed with the right side of the follower gear 10, so that the second rotating rod 8 can be driven to rotate by the operation of the rotating motor 11.
It should be noted that the present invention is a trailer girder welding flexible turnover device, the components are all universal standard components or components known by technicians in this neighborhood, the structure and principle of the turnover device are known by technicians in this technical manual or by conventional experimental methods, when working, the electromagnets 15 on both sides are pulled to be adsorbed and fixed on both sides of the trailer girder to be welded, the rotating motor 11 is turned on by an external control switch to drive the second rotating rod 8 and the rolling roller 22 to rotate, and then the steel wire ropes 7 on both sides are pulled to rotate and roll on the surface of the rolling roller 22, the steel wire ropes 7 on both sides slide on the surface of the guide wheel 6 to further pull and raise the trailer girder, when welding the trailer girder, the turnover device is rotated and screwed into the limit bolt 17 to push the electromagnets 15 to drive the trailer girder to rotate, and adjust the corresponding welding angle, compare in traditional trailer girder processing auxiliary technology, this device is because be connected to both ends about rolling gyro wheel 22 with one side of two sets of wire rope 7, and then can rotate motor 11 operation drive second dwang 8 and when rolling gyro wheel 22 at its top rotates, can drive two strands of wire rope 7 simultaneously syntropy rotate the rolling to rolling gyro wheel 22 surface, and then can raise the processing simultaneously to required welding process's trailer girder both sides, and then shorten the required time of trailer girder welding position regulation, improve follow-up welded efficiency, avoid trailer girder unilateral to raise and have the danger of turning on one's side.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (5)
1. The utility model provides a flexible turning device of trailer girder welding, includes weld table (1), its characterized in that: the steel wire rope winding machine is characterized in that supporting rods (2) are fixedly mounted on the left side and the right side of the top end of a welding table (1), each supporting rod (2) is fixedly mounted on the surface of the top end of each supporting rod (2) and each fixing frame (3) is rotatably mounted on the front side and the rear side of the top end of each fixing frame (3) through first bearings (4), each first rotating rod (5) is fixedly mounted at the middle end of each first rotating rod (5) in a penetrating mode and provided with a guide wheel (6), a second rotating rod (8) is rotatably mounted at the middle part of the top end of the welding table (1) through second bearings (9), a winding roller (22) is fixedly mounted at the top end of each second rotating rod (8), steel wire ropes (7) are fixedly mounted on the upper side and the lower side of the middle end of each winding roller (22), a follow-up gear (10) is fixedly mounted on the surface of the middle end of each second rotating rod (8), the welding bench (1) top fixed mounting has rotation motor (11), the transmission gear (12) are installed to the fixed embedding in transmission shaft top of rotating motor (11).
2. The trailer girder welding flexible turnover device of claim 1, characterized in that: every equal fixed mounting in wire rope (7) side top has connecting plate (13), every equal fixed mounting in both ends has sliding block (19) about connecting plate (13) side, every equal fixed mounting in connecting plate (13) side middle-end has dead lever (14), every dead lever (14) side top all rotates through electric slip ring (21) and installs electro-magnet (15), every sliding tray (20) have all been seted up at both ends about electro-magnet (15) side.
3. The trailer girder welding flexible turnover device of claim 1, characterized in that: every equal fixed mounting in wire rope (7) side top has connecting plate (13), every equal fixed mounting in both ends has sliding block (19) about connecting plate (13) side, every equal fixed mounting in connecting plate (13) side middle-end has dead lever (14), every dead lever (14) side top all rotates through electric slip ring (21) and installs electro-magnet (15), every sliding tray (20) have all been seted up at both ends about electro-magnet (15) side.
4. The trailer girder welding flexible turnover device of claim 2, characterized in that: the sliding block (19) and the sliding groove (20) are both T-shaped, and the sliding block (19) is installed inside the sliding groove (20) in a sliding mode.
5. The trailer girder welding flexible turnover device of claim 1, characterized in that: the left side of the transmission gear (12) is meshed with the right side of the follow-up gear (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121171976.7U CN216298433U (en) | 2021-05-28 | 2021-05-28 | Flexible turnover device for trailer girder welding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121171976.7U CN216298433U (en) | 2021-05-28 | 2021-05-28 | Flexible turnover device for trailer girder welding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216298433U true CN216298433U (en) | 2022-04-15 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121171976.7U Active CN216298433U (en) | 2021-05-28 | 2021-05-28 | Flexible turnover device for trailer girder welding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216298433U (en) |
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2021
- 2021-05-28 CN CN202121171976.7U patent/CN216298433U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A flexible flipping device for welding trailer beam Granted publication date: 20220415 Pledgee: Shandong Mengyin Rural Commercial Bank Co.,Ltd. Pledgor: Shandong Changlong Automobile Manufacturing Co.,Ltd. Registration number: Y2024980002893 |